<template>
	<view>
		<view class="search-box">
			<my-search @click="gotoSearch"></my-search>
		</view>
		<!-- 轮播图 -->
		<swiper 
		:indicator-dots="true" 
		:autoplay="true" 
		:interval="3000"
		:duration="1000"
		:circular="true"
		
		>
			<swiper-item 
			v-for="(item ,i) in swipeList"
			:key="i"
			>
				<navigator
				class="swiper-item"
				:url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id"
				>
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
		<!-- 分类导航区域 -->
		<view class="nav-list">
			<view class="nav-item"
			v-for="(item,i) in navList"
			:key='i'
			@click="navClickHandler(item)"
			>
				<image 
				:src="item.image_src"
				class="nav-img"
				></image>
			</view>
		</view>
		<!-- 楼层区域 -->
		<view class="floorList">
			<view class="floor-item" 
			v-for="(floor,i) in floorList"
			:key='i'
			>
				<image :src="floor.floor_title.image_src" class="floor-title"></image>
				<view class="floor-img-box">
					<navigator class="left-img-box" :url="floor.product_list[0].url">
						<image :src="floor.product_list[0].image_src"
						:style="{width:floor.product_list[0].image_width+'rpx'}"
						mode="widthFix"
						></image>
					</navigator>
					<view class="right-img-box">
						<navigator class="right-img-item"
						:url="product.url"
						v-for="(product,i2) in floor.product_list"
						:key="i2"
						v-if="i2!==0"
						>
							<image :src="product.image_src"
							mode="widthFix"
							:style="{width:product.image_width+'rpx'}"
							></image>
						</navigator>
					</view>
				</view>
			</view>
	    </view>
	</view>
</template>

<script>
	import badgeMix from "@/mixins/tabbar-badge.js"
	export default {
		mixins: [badgeMix],
		data() {
			return {
				//轮播图数据列表
				swipeList:[],
				navList:[],
				floorList:[],
			};
		},
		onLoad(){
			this.getSwipeList();
			this.getNavList();
			this.getFloorList();
		},
		methods:{
			async getSwipeList(){
				const { data: res } = await uni.$http.get('/api/public/v1/home/swiperdata')
				if(res.meta.status!==200){
					return uni.$showMsg()
				}
				this.swipeList=res.message;
			},
			async getNavList(){
				const {data:res}=await uni.$http.get('/api/public/v1/home/catitems')
				if(res.meta.status!==200) return uni.$showMsg()
				this.navList=res.message;
			},
			 navClickHandler(nav){
				if(nav.name==="分类"){
					uni.switchTab({
						url:"../cate/cate"
					});
				}
			},
			async getFloorList(){
				const {data:res}=await uni.$http.get('/api/public/v1/home/floordata')
				if(res.meta.status!==200) return uni.$showMsg();
				res.message.forEach(floor=>{
					floor.product_list.forEach(prod=>{
						prod.url="/subpkg/good_list/good_list?"+prod.navigator_url.split("?")[1];
					})
				})
				this.floorList=res.message;
			},
			gotoSearch(){
				uni.navigateTo({
					url:'../../subpkg/search/search'
				})
			}
		}
	}
</script>

<style lang="scss">
swiper{
	height:330rpx;
	.swiper-item,image{
		width:100%;
		height:100%;
	}
}
.nav-list{
		display: flex;
		justify-content:space-around;
		margin:15px 0;
		.nav-img{
			width:128rpx;
			height:140rpx;
		}
	}
.floor-title{
	height:60rpx;
	width: 100%;
	display: flex;
}
.right-img-box{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
}
.floor-img-box {
	display: flex;
	padding-left:10rpx;
}
.search-box{
	position: sticky;
	top:0;
	z-index:999;
}
</style>
